There has been definitive progress in a world in which blanket amnesties were granted at times with little hesitation. There is a growing understanding that accountability has pragmatic as well as principled arguments in its favour. Practical arguments as much as shifts in the norms have created a situation in which the choice is increasingly seen as "which forms of accountability" rather than a stark choice between peace and justice. It is socio-political transformation, not just an end to violence, that is needed to build sustainable peace. This book addresses these dilemmas through a thorough overview of the current state of legal obligations; discussion of the need for a holistic approach including development; analysis of the implications of the coming into force of the ICC; and a series of "hard" case studies on internationalized and local approaches devised to navigate the tensions between peace and justice.